12846681

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1867

約数の個数: 24

約数和(自身を含む): 19918080

約数和(自身を除く): 7071399

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 1823, 2349, 5469, 7047, 16407, 49221, 52867, 147663, 158601, 442989, 475803, 1427409, 4282227, 12846681]

約数ペア:

[(1, 12846681), (3, 4282227), (9, 1427409), (27, 475803), (29, 442989), (81, 158601), (87, 147663), (243, 52867), (261, 49221), (783, 16407), (1823, 7047), (2349, 5469)]